HEADER RNA 06-OCT-10 3P4C TITLE ALTERNATINGLY MODIFIED 2'FLUORO RNA OCTAMER F/RA2U2-R32 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-R(*(CFZ)P*GP*(AF2)P*AP*(UFT)P*UP*(CFZ)P*G)-3'; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630; SOURCE 5 OTHER_DETAILS: CHEMICALLY SYNTHESIZED MODIFIED RNA KEYWDS RNA, 2'-FLUORO-RNA O2'-MODIFICATION, OCTAMER, 2'-FLUORO 2'- KEYWDS 2 DEOXYCYTIDINE, 2'-FLUORO 2'-DEOXYADENOSINE, 2'-FLUORO 2'- KEYWDS 3 DEOXYURIDINE, SIRNA EXPDTA X-RAY DIFFRACTION AUTHOR P.S.PALLAN,E.M.GREENE,P.A.JICMAN,R.K.PANDEY,M.MANOHARAN,E.ROZNERS, AUTHOR 2 M.EGLI REVDAT 6 21-FEB-24 3P4C 1 REMARK REVDAT 5 24-JUN-20 3P4C 1 SOURCE DBREF LINK REVDAT 4 08-NOV-17 3P4C 1 REMARK REVDAT 3 11-MAY-11 3P4C 1 JRNL REVDAT 2 13-APR-11 3P4C 1 REMARK REVDAT 1 05-JAN-11 3P4C 0 JRNL AUTH P.S.PALLAN,E.M.GREENE,P.A.JICMAN,R.K.PANDEY,M.MANOHARAN, JRNL AUTH 2 E.ROZNERS,M.EGLI JRNL TITL UNEXPECTED ORIGINS OF THE ENHANCED PAIRING AFFINITY OF JRNL TITL 2 2'-FLUORO-MODIFIED RNA. JRNL REF NUCLEIC ACIDS RES. V. 39 3482 2011 JRNL REFN ISSN 0305-1048 JRNL PMID 21183463 JRNL DOI 10.1093/NAR/GKQ1270 REMARK 2 REMARK 2 RESOLUTION. 1.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.182 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 666 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 13343 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 334 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 93 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 ANGLE DISTANCES (A) : 0.027 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : NULL REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3P4C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-OCT-10. REMARK 100 THE DEPOSITION ID IS D_1000061939. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-NOV-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.7687 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13343 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.150 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 15.10 REMARK 200 R MERGE (I) : 0.09500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 50.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.17 REMARK 200 COMPLETENESS FOR SHELL (%) : 72.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.40800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.430 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: HKL2MAP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 32.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CACODYLATE (40 MM, PH 6.0), REMARK 280 LITHIUM CHLORIDE (40 MM), STRONTIUM CHLORIDE (80 MM), SPERMINE REMARK 280 TETRAHYDROCHLORIDE (12 MM), AND 2-METHYL-2,4-PENTANEDIOL (MPD; REMARK 280 10% (V/V)), EQUILIBRATED AGAINST A RESERVOIR OF MPD (1 ML, 35%) , REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 20.27500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 11.70578 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 39.07400 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 20.27500 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 11.70578 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 39.07400 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 20.27500 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 11.70578 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 39.07400 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 20.27500 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 11.70578 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 39.07400 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 20.27500 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 11.70578 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 39.07400 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 20.27500 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 11.70578 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 39.07400 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 23.41155 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 78.14800 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 23.41155 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 78.14800 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 23.41155 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 78.14800 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 23.41155 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 78.14800 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 23.41155 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 78.14800 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 23.41155 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 78.14800 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3920 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 4780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -146.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 23.41155 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 78.14800 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 SR SR B 303 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 322 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 343 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 363 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 387 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 328 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 392 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 A A 104 C2' A A 104 O2' -0.103 REMARK 500 U A 106 C2' U A 106 O2' 0.097 REMARK 500 G A 108 C2' G A 108 O2' 0.064 REMARK 500 G A 108 C2' G A 108 O2' 0.251 REMARK 500 G B 210 C2' G B 210 O2' 0.090 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 A A 104 N1 - C2 - N3 ANGL. DEV. = -3.3 DEGREES REMARK 500 G A 108 O5' - C5' - C4' ANGL. DEV. = -5.5 DEGREES REMARK 500 G A 108 O5' - C5' - C4' ANGL. DEV. = -6.9 DEGREES REMARK 500 G A 108 C6 - N1 - C2 ANGL. DEV. = 5.2 DEGREES REMARK 500 G A 108 C2 - N3 - C4 ANGL. DEV. = -3.2 DEGREES REMARK 500 G A 108 N3 - C4 - C5 ANGL. DEV. = -3.7 DEGREES REMARK 500 G A 108 N3 - C4 - C5 ANGL. DEV. = 5.2 DEGREES REMARK 500 G A 108 C5 - C6 - N1 ANGL. DEV. = -3.1 DEGREES REMARK 500 G A 108 N3 - C4 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 G A 108 N3 - C4 - N9 ANGL. DEV. = -6.7 DEGREES REMARK 500 G A 108 N1 - C2 - N2 ANGL. DEV. = 5.5 DEGREES REMARK 500 G A 108 N1 - C6 - O6 ANGL. DEV. = 3.7 DEGREES REMARK 500 G A 108 C5 - C6 - O6 ANGL. DEV. = -4.9 DEGREES REMARK 500 A B 212 N1 - C2 - N3 ANGL. DEV. = 3.1 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SR B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SR B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SR B 303 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3P4B RELATED DB: PDB REMARK 900 RELATED ID: 3P4D RELATED DB: PDB DBREF 3P4C A 101 108 PDB 3P4C 3P4C 101 108 DBREF 3P4C B 209 216 PDB 3P4C 3P4C 209 216 SEQRES 1 A 8 CFZ G AF2 A UFT U CFZ G SEQRES 1 B 8 CFZ G AF2 A UFT U CFZ G MODRES 3P4C CFZ A 101 DC MODRES 3P4C AF2 A 103 DA MODRES 3P4C UFT A 105 DU MODRES 3P4C CFZ A 107 DC MODRES 3P4C CFZ B 209 DC MODRES 3P4C AF2 B 211 DA MODRES 3P4C UFT B 213 DU MODRES 3P4C CFZ B 215 DC HET CFZ A 101 17 HET AF2 A 103 22 HET UFT A 105 20 HET CFZ A 107 20 HET CFZ B 209 17 HET AF2 B 211 22 HET UFT B 213 20 HET CFZ B 215 20 HET SR B 301 1 HET SR B 302 1 HET SR B 303 1 HETNAM CFZ 2'-DEOXY-2'-FLUOROCYTIDINE 5'-(DIHYDROGEN PHOSPHATE) HETNAM AF2 2'-DEOXY-2'-FLUOROADENOSINE 5'-(DIHYDROGEN PHOSPHATE) HETNAM UFT 2'-DEOXY-2'-FLUOROURIDINE 5'-(DIHYDROGEN PHOSPHATE) HETNAM SR STRONTIUM ION FORMUL 1 CFZ 4(C9 H13 F N3 O7 P) FORMUL 1 AF2 2(C10 H13 F N5 O6 P) FORMUL 1 UFT 2(C9 H12 F N2 O8 P) FORMUL 3 SR 3(SR 2+) FORMUL 6 HOH *93(H2 O) LINK O3' CFZ A 101 P G A 102 1555 1555 1.62 LINK O3' G A 102 P AF2 A 103 1555 1555 1.59 LINK O3' AF2 A 103 P A A 104 1555 1555 1.62 LINK O3' A A 104 P UFT A 105 1555 1555 1.60 LINK O3' UFT A 105 P U A 106 1555 1555 1.61 LINK O3' U A 106 P CFZ A 107 1555 1555 1.60 LINK O3' CFZ A 107 P G A 108 1555 1555 1.60 LINK O3' CFZ B 209 P G B 210 1555 1555 1.60 LINK O3' G B 210 P AF2 B 211 1555 1555 1.61 LINK O3' AF2 B 211 P A B 212 1555 1555 1.60 LINK O3' A B 212 P UFT B 213 1555 1555 1.59 LINK O3' UFT B 213 P U B 214 1555 1555 1.62 LINK O3' U B 214 P CFZ B 215 1555 1555 1.60 LINK O3' CFZ B 215 P G B 216 1555 1555 1.60 SITE 1 AC1 5 G A 108 HOH A 330 HOH A 371 CFZ B 209 SITE 2 AC1 5 G B 210 SITE 1 AC2 9 HOH A 310 HOH A 334 HOH A 355 HOH A 372 SITE 2 AC2 9 UFT B 213 HOH B 308 HOH B 336 HOH B 352 SITE 3 AC2 9 HOH B 375 SITE 1 AC3 1 HOH B 378 CRYST1 40.550 40.550 117.222 90.00 90.00 120.00 H 3 2 36 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.024661 0.014238 0.000000 0.00000 SCALE2 0.000000 0.028476 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008531 0.00000 HETATM 1 N1 CFZ A 101 5.934 17.753 22.507 1.00 12.74 N ANISOU 1 N1 CFZ A 101 1596 2329 918 -1011 -108 352 N HETATM 2 C2 CFZ A 101 4.747 17.397 21.869 1.00 12.65 C ANISOU 2 C2 CFZ A 101 1558 1912 1336 -789 -230 306 C HETATM 3 O2 CFZ A 101 3.893 18.284 21.657 1.00 14.03 O ANISOU 3 O2 CFZ A 101 1669 1618 2044 -891 -287 256 O HETATM 4 N3 CFZ A 101 4.577 16.114 21.497 1.00 11.89 N ANISOU 4 N3 CFZ A 101 995 1782 1740 -689 -270 500 N HETATM 5 C4 CFZ A 101 5.527 15.199 21.746 1.00 12.88 C ANISOU 5 C4 CFZ A 101 972 2094 1826 -520 -292 180 C HETATM 6 N4 CFZ A 101 5.281 13.949 21.353 1.00 12.14 N ANISOU 6 N4 CFZ A 101 1252 1910 1450 -493 -21 257 N HETATM 7 C5 CFZ A 101 6.766 15.511 22.407 1.00 14.89 C ANISOU 7 C5 CFZ A 101 1182 2554 1920 -732 -571 477 C HETATM 8 C6 CFZ A 101 6.890 16.814 22.754 1.00 15.17 C ANISOU 8 C6 CFZ A 101 1658 2565 1540 -1017 -547 499 C HETATM 9 C1' CFZ A 101 6.091 19.159 22.895 1.00 15.57 C ANISOU 9 C1' CFZ A 101 1800 2385 1731 -1315 -183 282 C HETATM 10 C2' CFZ A 101 5.266 19.542 24.120 1.00 14.83 C ANISOU 10 C2' CFZ A 101 1744 1843 2046 -818 -208 144 C HETATM 11 F2' CFZ A 101 5.119 20.915 24.003 1.00 19.62 F ANISOU 11 F2' CFZ A 101 2703 2482 2268 -1513 -1224 777 F HETATM 12 C3' CFZ A 101 6.272 19.358 25.241 1.00 15.49 C ANISOU 12 C3' CFZ A 101 1978 2186 1720 -1141 -92 554 C HETATM 13 O3' CFZ A 101 5.975 20.075 26.421 1.00 18.28 O ANISOU 13 O3' CFZ A 101 2715 2476 1755 -1305 -69 363 O HETATM 14 C4' CFZ A 101 7.535 19.894 24.577 1.00 18.43 C ANISOU 14 C4' CFZ A 101 2063 3122 1818 -1848 -258 347 C HETATM 15 O4' CFZ A 101 7.452 19.367 23.224 1.00 18.50 O ANISOU 15 O4' CFZ A 101 1795 3310 1925 -1603 32 104 O HETATM 16 C5' CFZ A 101 8.835 19.495 25.218 1.00 22.74 C ANISOU 16 C5' CFZ A 101 2064 3891 2684 -2025 -622 409 C HETATM 17 O5' CFZ A 101 8.985 18.076 24.993 1.00 24.96 O ANISOU 17 O5' CFZ A 101 1323 4163 3996 -1342 -490 -61 O